The unique world of Middle-earth, invented by J.R.R.Tolkien, is unique and gathers a lot of fans on all Earth. His most popular book, "The Lord of Rings" is still one of bestsellers.Hobbits, orcs, men, mayars, valars, trolls - who doesn't know them?Do you like Middle-earth world? What's your favourite book of J.R.R.Tolkien?